English grotto

← English crypt (doublet)

← Italian grotta (borrowed)

← Latin crypta (derived)

→ English grotesque (cognate)

→ English crypt (doublet)

→ English croft (doublet)

→ English grot (mention)

→ English grottoed (suffix)

→ English grottolike (suffix)

→ English grottowork (compound)

→ Polish grota (link)